Arrange the elements according to atomic radius.FeedbackThe size of an atom is dictated by howfar the outermost electrons are from theLargest radiusnucleus. Effective nuclear chargeNaincreases as you move from left to rightacross a period. A greater effectiveArnuclear charge means that the outerelectrons are pulled closer to theMgnucleus, decreasing the atom's radius.Thus, Ar has the largest effectiveAlnuclear charge and, therefore, thesmallest radius.SiSClSmallest radiusAnswer BankIncorrect

Arrange the element according to atomic radius from largest to smallest ---As we move from left to right in a period then size decreases .But when we move from top to bottom in a group then size increases because number of shells increases. Thus, order of the given element will be, Na > Mg > Al > Si > P > S > Cl > Ar this is because all the element lie in same period so from left to right size decreases.

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Arrange the elements according to atomic radius. Largest radius Na Ar Mg Al Si P S CI Smallest radius Answer Bank Incorrect

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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